One end of the windpipe is connected with a unidirectional inflating valve.气管的一端与单向充气阀连接.Experiment materials: jar , windpipe, limewater, flume and the experiment record chart for each group.学生用材料: 广口瓶 、 导气管 、 石灰水、火柴、集气瓶...
这是需要切分的鸡禽.It is a fowl which needs to be carved.许多老的禽舍, 孵化室和饲料磨坊可以重新设计.Many old poultry buildings, hatcheries, and feed mills can be redesignes.尽管如此,这个做法也难以遮掩这只巨禽的庞大体积.But that ill hardly mask the bird's mass....
Several were hurt in the panic. 'It was mass hysteria,' said Rev John Borders.数人在恐慌中受了伤。“人们都疯了，”约翰·博德斯牧师说。The Rev. Nicola Judd read the lesson.尼古拉·贾德牧师选读了经文。Calculation results of fast neutron ( E > 1 MeV ) irr...
把操纵杆向你身体一侧拉动以调节速度。Pull the lever towards you to adjust the speed.他两眼直瞪着前方,拉足了操纵杆.He kept his eyes straight on before and opened the lever wide.隐藏弹射座椅的操纵杆.Hide the ejector seat levers....
我们在语言教学中非常强调交际教学法。We have a very communicative approach to teaching languages.语言教学法最近的变化recent changes in the methodology of language teaching教育界又恢复了传统教学法。In education, the pendulum has swung back to traditional teaching...
a crackdown on fare dodgers on trains对火车逃票者的严厉打击But Twain, Howells, and James were jeeringly described by Mencken as " draft - dodgers ".不过吐温 、 豪威尔斯和詹姆斯都是被门肯讥诮地叫做 “ 逃避兵役的人. ”The Dodgers won in the bottom of the 9 th inni...